INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '700dfebe1030a4d438669150a97f0b67ad19425499234938f0cc92689c401efb', 
    'KBu88goHqgAmOzrPeXCrl13u9dWH6OQ53thGxcDIatY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)