INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50699921e6b0c19cd5bf9d4c2c95be75448b9274c8eb083f2c5ba0f8eb0d2b78', 
    '+rVHCx5gRnOP7ZPl9677RH33p6au25jLo91Ge1EwEXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)