INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cd836eddb08cd510d7d2a903fd7ca351658df4fe2f5c45923decffde89235b2', 
    'iBOZDC6KzyfSCOW0ka0dJVhQBKbE040SCJA7imY6DDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)