INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6b2ec5aefcc70010a7b6f0c47aafa772f28c1307070b2ce0b88761b25478200', 
    '1DhqlF4JuW0NHiDTksfEqRNtqWzKToF9dQMze30Id5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)