INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4abb003852361616dda59f54df029f388b8625fabbaaecd6d026a55a944bd9f', 
    'gwejPrQJRVJYYz2W6k76pOZ5J2QVF3spIkrOzcazR1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)