INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e614da26d42728a57e14b35c20223a4ee347b44910032bb5ef6f1760c0e52b3', 
    'bMbe4EOH8BpOp6g7MlsBRGV56I1zmj5p5AhmuqYaHJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)