INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '194734a9df09708465a6d31f465e914c299fd66c5967d21ad166dcb2ac11b6f3', 
    'HJ3AQ8AgFsJG2HpEIl7Axj+mAhe5AGJO7hZTfL6nbys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)