INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '755f136c5b1d13c5959625bfe78ce155cd25bc1e71204143ee813b3a50c7d0a1', 
    '3TKpwvfwI/hhYIRRL4XEGzSct7NW9HFAT1gBKLzya5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)