INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c636d75cabb0c58e213f44ac7644fc7f639254a1747ebc0a9da4eb37044c1421', 
    '1EuxhH+/105DZa85lnflbe1tXNKBgRTCAxrgic4vMo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)