INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83d8055644893cdfdbd1ef48c9121af7e9a5d38feb220c83496b35801cc30cdb', 
    '/R5zlZlELcOVhmGCjPTA8Rl775kPtq+q70bBE1McP3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)