INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a5e656f69f27de7789e20ef4b78e45d503fa8e21126e423dec84d904f39c641', 
    'hmQYxxOtK5hXlzNDTNyA2IfwzCtYbJ954fQMH2DQ0E8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)