INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af5d2e273ff2ce0db3e956b38cdca3d275c65c8ff5f0076a25a793c2b7c5619b', 
    'h5T+Mmdj8AGsc4gOPqDPDONFByTENuW7ASzvnVu/bKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)