INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d52a4d1bd6a8cccdf906e093823626e1f63afb35758ace370ec00bfe62e2698', 
    'YyRNcy775sqF2AXknFcnS7ERG0ug+Uiw1TV4xKFH/Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)