INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd20628e270e54375524164e2ff2f7c2c6566f627eda9991400dd1c406e4fc6d5', 
    'zLUcmavn0vyClLaMqq6rBvGeITATT3QaBCcQLGMqcAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)