INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be5fe70b99d75f236b05fbde74123d4594982742f7c2b916d9dcc643d3ed3615', 
    'dKfqy8m/oJ6aYQ3LD0IewmgDa2Kq4l2Hl95Vo/E93v0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)