INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e827561ca81133aaf89025e38ed92b10e34487528d13a002e184c89adece64d7', 
    'PYbbZleMqSahkjJMXKdL3KFiTLy2U6AQySlYGRt9Css=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)