INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54b7f949afe4793798fd5be88e4f70c9944dbc68b26bdcf3ccddf1e00fd5d21', 
    'k8bw9aj2wkPNUkYUWZsnBbbji9qFtZx4sNHO8fjEcVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)