INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74005b5381fc5abac4a63639b20707095b0d2f29c2fec55f9fa066a917b07dba', 
    'd6oel13ZMJvNyjCycSll0c1aCJi0HVD+qrp/7QUAmys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)