INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f403aeff88bd9479a8d46953e0d35bbe35476d06ca2d34b09cb95774d1a68cc', 
    'iWfEF0GkZXtQAncyx7vIeXA3Tke59SRGdWhomBq+TLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)