INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91606990326e4284e6ed2bd9f5c918b855ffc260fd0b4e725320b879ef4deef', 
    'U2Q6nx0iyJJJrCA5j+pO50IypUPONWok47NjR+Lmk7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)