INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa3a4ea4bceb33e4352e2ec5e81baa23c7d56a1259001fe864e5e65d39849fee', 
    'Mc7z9+dVA6StFp8twy9Ew1aO26ljuqbndUtFQmvnC/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)