INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0983456bc4b5aabf66106f2d8ebc52543020148f11267930e78fe774cc5bfcc4', 
    '5RXh7MmA3z5RZrHP0bVqIwUa6nmaGEa4UAtU1CO95CU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)