INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f31cdf3b3251467c1f828d09cf2adcc108786b812036f37d4705258da95e813', 
    'qWBFtHmbZXmM69W4vU2GzejMyNXZ3uZuRqaVWc26Q6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)