INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d6c573b63fcd0c47da610f062b5de0ecd42d92ada9381eb6c550ddbc521844', 
    'p/Wxi5sjgL63/4WcPJzboj2LsH0oUBzxbIFEZHDnfzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)