INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97f7cdc27ac6f609f0f51a44b0ad5754bf75a8e5e6df35042b80547c7b2f509d', 
    '2fUinJQOMdlSZpShXbzW7arNoqhxTqCLBHiXDkMtFhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)