INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86ec25b3aca29779cc9ede905c3794d3f4dce224f90d963364148bb1683917f5', 
    'RV+NzntPYnrAf1QBhodWM1VUgbjKANdbPY8rb/83bvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)