INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6064fc241168e39e784e39a397a23e0807d0aa45aa4bda003ff5096d547d60', 
    'u4Xyulgk6sQ2AvbCkV1prfC0WRirfmm51mrGkkbhT5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)