INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ea90eedf2ec5e017d0261a60be8595722d06198c52e7d2d06dc0edb0907401', 
    'bl55u0lXp9L5brR/wHm3g++ubSKAm8w2udTXaw6iyho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)