INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54285de23b5d5a4b9fe033e913aaf82889c5ccfe7fbac40359a286e268bb101b', 
    '6SnzLPyZ3IwHjPdPJ1F1leuHwzhlulTSm5Cbv2x3Ffg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)