INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398fa3cc0b308d0384b32b0a2391ce752807dbce573669e0a36a34feeefd6224', 
    'DW3fY/5ZI5htENZUrbLB0CTo0ijtuF+sptQPbzaXO3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)