INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e944f498da09966a02c16adc70b44f8016c263d9bdd5037aa0371d786087f4f2', 
    'EMsI90KcpRLnb+ylLNVcKL2hnPcy3lQLPjmxvTOC4/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)