INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8539c389e224e9c8049a0e1648a85ab58ea5fa2a343a20eaecd7e13fee58ec32', 
    'o5YzQ84rCBRRqLSRYHwBI4WGvq6yG5H/spmXGgSrWQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)