INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a5d839afaba3304d6b35b3d7f910a448930cf39839579305786dd7f79fc2d3b', 
    'iCzEJ9K7HK03hTyaoyRMbHjMMgf0PGoip/mUsD235v0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)