INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28050a298c2b4f5cd4f966e75da197414aa2346725514c8320a694075a63cc2', 
    'nhV5lfPHALlb3ZOB/A3DMZqP3se5q0QP/IhQuv9NN3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)