INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6a69c91ae97116882412c3ebfbbc8a52ca34c8ca061ff3a2e400a2b78a54439', 
    'SVIVnYfYxIh/U6pH9b4WxaAGhB5yjsbDrCdgmpugT2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)