INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9784c4a4629025af75396b21731843b8fca12f8e27092e4984e377aa73e2777', 
    'pg6kz1AAlWJXm0u8aOVULn3GW8EcrARydtPf6AFqdmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)