INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '150143f66c56a50dc3197df8d45511966be2c8caee670f84b71086b926155fb0', 
    'ezczcx1eqbpYICx7Neo2wezbR4i8DKQ8P4+BUP+nzWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)