INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819e26d244c0b86b05d8a7648612b4f2586bc3da5bb48de83467ab846fb1245e', 
    't55KWTNicLG3/hP2i69383odAuAWsbOtgrtrfRvS+gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)