INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc6f4d7834747e4e486569974aa7f38e0286099e0802837aab2b4e7c1627e8a8', 
    'CeH7/REhb7dgATxUydMIaxNebZvg8i1TQ5kk0bEXgEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)