INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9296bf393fd00ab20a41051e74cc8823f4c50a949dc68daba5af64fadd62514', 
    'xJMKehQT3p5njd3agzT8U8MjZm52VbINaikerCrzfaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)