INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '740aeef14de57abea0e56fadf55a718ff2b14c08eda08c928b8de8068d2c7407', 
    'ia3DWD8tBlncSMZqIVAfkxjzmEimpYDhxuj2V123dtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)