INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '753a1df1d690ba6b8d3fb3607fe23e004f0c1032ceec3e609dbfeb0f4d22048c', 
    'zy6iykAtPK8ysppcy2XDdQ8YI+Kv/yB3aShH6RQP4vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)