INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b7864e0f8a029de461a1e65980d0925e51a17a0e78cd9579cb84763b62f8653', 
    'KPK0lmG61TgSRTf/qBQD1E+Qq2Ff4gtaIhbgPLJP9a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)