INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1854e12ba7a2da88847a54abd7d5d213d4ebf81fd62ef9bdc51e9310ddb2f8c9', 
    'LJWH7mlUnXnH76glb8ezOnaMRke1EksP4vQP8XZwd/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)