INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08e57c5618d94e2ba5970d936428e3141d42e30583b97f1abc459b3bec390f29', 
    'MgD0VXvSHvFKmtbHlenozXenPyA8BRMSgN6RCYKfAPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)