INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '841f7cdb0c5378498e1c309b1d90317a89ba3de09e90e590f550ff1292731d6f', 
    'rgQb98mPpz15dlA6W6YAe0P7FsbSHFyVXYfksFyM4mU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)