INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903806b33945bb546e9bf45610ac906ccde4ecbc9190fd0a2356cba3a91b9e8d', 
    'gMSg4iVFZ5uyebRowZ23k+AdnGH8ti2VSvK031mzmTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)