INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2539168d2717003261d3e6e0418647f78393f643f1297ca6518a9061b134b8', 
    'c6XR460SQja0STSLMFksfEauI5z3VhR6rJTmr2UPXks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)