INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b22395f3b15ff29ad48fd1a11b9de85fabaa29659f6d88cf2db2d33c0da8cc47', 
    '7s5TAsj0k5reoVNt+2e4s54ZnMO5ANvU6PG3f5Zug+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)