INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439bac9a217d813f3aaf725963ae6bccad79bce6e5820db6f3e92ffc5308256e', 
    'fvMqprQ3M51RprVr0IVJJNvWmtObSoZQ5eCWJb8nnyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)