INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53493939ee5aaf873e166fab592b5d2c465716986f50ed51a33cc207da0e913', 
    'BwZwNVQO9967P34TrpL3bP/CeBtEC1VObJVLFNL4mFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)