INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ecdee0782212900041beb4d18969ef2aad8b2074cfe2d8deb3a44a2d789802', 
    'I3KTuNJUyLkzZdo0b9HodzJk2eo8196Ck8KM30o+rkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)