INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eeef600100dac9d5b8d6d570bd3b1cee9245ecc9846effcb021ea71e6cc54d3', 
    'kmkjSOdwrvuzdTpjrpe8O92f+o7FEqrlHnAg+BoFUos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)