INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7fb89cd1b98cc259dea3375ac428a128d1eb2ac25409030e48157dc8dd3c8c7', 
    'lH2FPFCVOmFuGLbW0Wr95U1dZKbRhCx4hushIAjc3wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)