INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b99676badd1739aab926a95d43057f83178e7fc11d10c3e0b4f08a80eaf702f1', 
    'WQNrH9dBe9uJTOQGtHADRoZqnBNy+FnGIVLcbmeMl0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)