INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e98c59d4bbb7974cef3a7ceeb1abc12086644439ed028e7d68830d3506ced0a', 
    '+CU4ijaMAmrIUImyt6bGpoyWKqhc8cp4sHlz9TTTRl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)