INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cbcb8ca78149180cba6001e4da935f8d5d898da04bc42bed05c109f1d3bd035', 
    '/UhOD0xI3c/QzdSrugbpSGbzpKzuabQhF9n0dKdMGpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)