INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14037e31cdb2e04ebb414eadabc5237d1cd4e2eb5eb2a6026a1403e8f558327f', 
    'rjhYcZI7omFUJHz5gUFlynbv83k1nbTsLQ9LuS+u/Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)