INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f6ce6c10381167edde847e0918032bdebffda6fee43cee888f640a5b3c0a6b5', 
    'j5RT8Ct0HpiZktCpbTOciys8EQzAHuZjzMzlyupvmcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)