INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7910a638455902874085e2e0cc26ad20edec26259e7aeefa91dcf856a65c7baf', 
    'NUppiDoBCWLSLPILWeN0UP2fT9lKPhqbHITEqn0UjDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)