INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553edace0f60309a29bb4120aaf8c9b306178fea2d18fad879b1764d5b4879b9', 
    'iz2NSF9nkSNbDiakt8L6+tzpFPegKkEUa1Dfgc4XAaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)