INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c76c98fc2ca86f49a2e19be3327f2a53f9824c0c52b9ac6715be25509de9502', 
    'TGlCcMOIUEXSyyOxipKEQAQjsvUgS+IjBGwkrr11mac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)