INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c7c595e7f91e78fe2ce401c1c58c77e962fa807ceb1950ca705576aee4c126', 
    'UA0XbHiLuxA2WF59e9YJD4AerKdYtvLBEdZBAOrhgAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)