INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866fcb5db5543ffad633da6ab92bf4a3f783dc5e1f37104cd8517aafefc42be1', 
    'XqQaF1v3SHDSe4IwEOwnOTaxcYqERFkodXd4/y3ozEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)