INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7784120a41daf09987b116cb194f5189a34ff779972f71314b63fadf0357a144', 
    'BlpQpv86A7iCtmB2626mS8DnoCo+QlwdLdC0lTln2Zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)