INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8312926aa65f8768b785edf47e8cbb0e27bbcb1b607cde158ba818bcf8c56d', 
    '2E6UEOk+nyQ7XxIIFnD2swZ6XRlvIOgXUScI/6gvEmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)