INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47eeb99439d27edb7d4de699bc90952d8526b9f65229e68591cf3d3617f8609', 
    'rbbG1M1ZyVleYAiX1Duj9eotBqIKwu3/u2hwzb2A1ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)