INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7551304b9bed2a5524a43d4041ecfa925fa68dd67ea048ed9070c3e8d7d4d4d4', 
    'O1zzCKz8cmBgA4Y3cvnOAT+r7LPxjjP4vjbiU3QVJpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)