INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5ce1eb666acf121878ab2222a0b5f5686bd71162f6400607af9a92e8fe59475', 
    '7eKp6NyDUr3aRmOnoLf3q86K9j4KzaFX94qw10gIm7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)