INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0aaab7f19b783d252df719f0305a9bff46100b5036ef592d2ac38de9b9468a7', 
    'TVmNTplmpNVw+vo67SireEYB3pLBvXT7I0kou8fq8XM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)