INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d47a31a9960cd56595986eeaf5a940a6019d0920fe5d809481540a3e93a9b85', 
    'iY+9RmH/40WUXrPCQ2bmb4gVzbGgynsWTRNB7m4BaV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)