INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8970d1e60348852941d5e1074a60433faca23f6e51038e0d98d72f9ad3f160', 
    'pBLtMbnB1IzTt45PyGHJZTQjnQABrkBQCvwxxtlrXOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)