INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1abe28565f4db968954b21427282b7203560577f83a8aa5c2faba587576b218', 
    'NQlNHWQf19toWVzvW1nfOB+HSlybUlQuiLrtZJvVZ7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)