INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd321e5c91b3ee398a16b59529bd48966d92215331943386d85a1f6a5a6d6c03', 
    'I5ULD2Wjy98+AyUQx376vH0CIHeCSQIx7IA2VoxN1d4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)