INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9416a2a6cef61e353360752cc03a06382fba117117a5895185ca123d16a1a62', 
    '6C/D8UXxE9Pqc5o40jmyht6q5whRj/8S3Y9VfgSoMqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)