INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c8d8514e165be0901d785bc424406dcd9ef59f30831986e373f42d57b996a3f', 
    'UECU76p7pcoPAuCca0YynHRHLurTMaDXzgt16NnFQbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)