INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b44593bd5cfacc27b337aa62694326fe886e4bec01e3485008b22ccf035574', 
    '4NjCn8yBWgVMcasxA2JLoE9N9lLKXvFM1kkUbnI4A2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)