INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261d7e23e4f4f020cd676f44dc99a30ad37bd31dce98b0223bb50625522de629', 
    'qJrvWy3dndpEWfel5dGJq1CcOl41rJWZX4VWZGAbpJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)