INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '955c7803de525f13518216cb83e7caef1bb354da1c40219ab2062ea34bbbfb5e', 
    'R+egZBseHlrFEyuigxess+XUKuvsz0m9DoOepFit7qQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)