INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c1221815908ad666cb303988bd9aedba869c99f72d05bd4a19e0324487f59e8', 
    'nK2LbAIy+ib6Bbni4D2n0icLw4sLoqvPmSUKB1wzR7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)