INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bdf2f4d0f11125eb20ccd8ae89fade5aad60db71140daca862b81691e49152a', 
    'LgMNU+Uy8iSMkXIa50g3yldscClsflwroWgVGMaJxUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)