INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8aa3813ce24ff3e18ffd7f542a534968d168fba3d7aaeb9f4194c461c7241d3', 
    'AC7PK1Luv6IqMM7cg957a2w1t7mwsMCKdP4S5V5VXMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)