INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d43d4536df302c8cb9cbd34df48153e22f759b3309d9f252002f87c23a4011', 
    'kdSg2+RJTqFzieHQ3IrVea2jqUAkkCojHOGcc0VcZGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)