INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ef77d8f89a7e527a5ec5b6895926211148bea7b2d511f151f96d3cf9756ef7', 
    'D7BhTDWrWuFBWrFgb+lcrFNXujSc3niXSIhBXf8DTuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)