INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de31152b470c5a2847574b94b36bfa3f9c514d0e416549275cc827711cd9a791', 
    'EKIXn/UbvGHxdMeQ829HI4igxrsWcG5mUV4g0UoVrvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)