INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1e40f3a1057a471b104d432ed2e3d37148c612aca4afb103c24a4a92e3016af', 
    'mRXbYVWssCcYKEaIKGYsflUOTTDGSrAQJTCnXCoy0Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)