INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87bf766b297c9c6edaefa56e25c4f2fdb698d25da550660caed52ceb5294b7d', 
    '/fY5YvmjzOFloQyo/2HEnwzCSB0vnnQ63u5Azg4MrNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)