INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28de75657d5986ab1548b92ede14c00ad7254f9de96219aca4774548144dd370', 
    'EuNgONb+ymJTFQcsifpZP+rbT8yvi60kZCNWS6ixNHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)