INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c0105663bbfe8fea66c6d709a179d7f40e69555874ca8688680ae334bee826f', 
    'mNvOmNj2xo/Zn1gPUaglTzAkS0fc2U7SPa9+Ohw8hCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)