INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd51c4116f13e3aa7ae8a7c06d3c05bb23eb8d817364fea71bda91efa8939b7c', 
    'wt3nh8rxrg717yQ15EOZ24VTIkvNTYKKc87BcbgMZQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)