INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '612c3e6afff29f3d0e30d7b6ee6d88f7fc50380cee9af67783bb36cea7b99017', 
    'IH5YQU4lzJBz4d7+jvGKYDGrYBudc1h6HndAoTDFkSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)