INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc10f57d9a685dadd83dc7f3c0dce8313bb1dd2f65134a427603b02b966d251', 
    'a7iLygyIOkNKkKZScI2Bw9xI39b94L8bSmMg5fQgn6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)