INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b12afd9df25741237d6ac484cc0d8043aabe500c015a33c55f5774862d89c1c8', 
    'qizDxI/nUbbBw2KIbDzUrWMpDIUID3Z2OCQOYYwu0JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)