INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ebc79d2912571f8cf77e0542058636428101cc0b674dfa25af1b9325a1b8ce', 
    '7VrCjGNBcocJm9Vkbg9d+Ief6hCSdkW5WD72vAq+Q5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)