INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dcb256639b55bc8555635717fc65c4d271389e49b02506d3435c1130693b334', 
    'PLvZTVU6E11iXCpKEp3lCI2k/pvnDAqAZTjSPMTSXXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)