INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf244e75055f2bd23108f2a21a38b259de2685198dbea2e1c793df6c424f1b5', 
    '8hAdeLAL4Qg4BMYRrql8CYWB0pdB1qcwXMN7FJu0d0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)